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arXiv 2202.01534cs.LG
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影响增强的本地模拟器:大型网络系统中快速深度RL的可扩展解决方案

Influence-Augmented Local Simulators: A Scalable Solution for Fast Deep RL in Large Networked Systems

Delft University of Technology(代尔夫特理工大学)

Miguel Suau, Jinke He, Matthijs T. J. Spaan, Frans A. Oliehoek

摘要:

学习有效的政策,现实世界的问题仍然是一个开放的挑战,强化学习(RL)领域。主要的限制是所需的数据量和获得数据的速度。在本文中,我们研究如何构建复杂系统的轻量级模拟器,这些模拟器可以足够快地运行,以使深度RL适用。我们专注于代理与一个更大的环境中减少的一部分,同时仍然受到全球动态的影响域。我们的方法结合使用本地模拟器与学习模型,模仿全球系统的影响。实验表明,将这一想法纳入深度RL工作流程可以大大加快训练过程,并为未来提供了几个机会。

英文摘要:

Learning effective policies for real-world problems is still an open challenge for the field of reinforcement learning (RL). The main limitation being the amount of data needed and the pace at which that data can be obtained. In this paper, we study how to build lightweight simulators of complicated systems that can run sufficiently fast for deep RL to be applicable. We focus on domains where agents interact with a reduced portion of a larger environment while still being affected by the global dynamics. Our method combines the use of local simulators with learned models that mimic the influence of the global system. The experiments reveal that incorporating this idea into the deep RL workflow can considerably accelerate the training process and presents several opportunities for the future.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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